---
title: "Heating Jacket/Coil"
industry: "Machinery and Equipment Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:HEATING_JACKETCOIL"
  data_integrity_hash: "54de09e918857b062400a21dc91906d2"
  source_authority: "https://cnfx.com"
  strict_mode: true
source_identity:
  provider: "CNFX Industrial Knowledge Graph"
  index_version: "2026.Q1-Universal"
  authority_id: "URN:CNFX:ME:HEATING_JACKETCOIL"
  data_source_uri: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/heating-jacketcoil.md"
  official_resource_url: "https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/heating-jacketcoil"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "0.1-6.0 bar (gauge pressure), -20°C to 150°C fluid temperature"
    unit: "mm"
engineering_limits:
  max_safe_operating_point:
    value: 8.0
    unit: "bar"
    consequence: "Thermal stress-induced fatigue cracking due to ΔT&gt;100°C/min thermal cycling, combined with caustic stress corrosion cracking at grain boundaries"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Insufficient flow velocity (&lt;0.3 m/s) in heating channels"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Integrate vortex flow promoters and install ultrasonic flow sensors with automatic pump speed control"
  - node_2:
      trigger: "Galvanic corrosion between 316L stainless steel jacket and carbon steel tank (0.5V potential difference)"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Apply 300μm thick PTFE coating with cathodic protection using 1.5V impressed current system"
bom_nodes:
  heating-tubecoil:
    type: "part"
    urn: "URN:CNFX:ME:HEATING_TUBECOIL"
    interface_type: "physical-logic-coupled"
  insulation-layer:
    type: "component"
    urn: "URN:CNFX:ME:INSULATION_LAYER"
    interface_type: "physical-logic-coupled"
  temperature-sensor:
    type: "part"
    urn: "URN:CNFX:ME:TEMPERATURE_SENSOR"
    interface_type: "physical-logic-coupled"
  connection-fittings:
    type: "part"
    urn: "URN:CNFX:ME:CONNECTION_FITTINGS"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS"
    scope: "Verified Engineering Specification"
  - standard: "CE MARKING - EU DIRECTIVE 2014/35/EU (LOW VOLTAGE DIRECTIVE)"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/heating-jacketcoil.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "87745ce974439591d9dc37b4da38f422fc63113761fe9b2c585439a12f811efb"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Heating Jacket/Coil

## 1. Technical Definition
Thermal regulation component for cleaning solution tanks

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0.1-6.0 bar (gauge pressure), -20°C to 150°C fluid temperature**. Failure boundary: **8.0 bar internal pressure at 180°C, 0.5 mm/min corrosion rate in 5% NaOH solution**, Mechanism: **Thermal stress-induced fatigue cracking due to ΔT&gt;100°C/min thermal cycling, combined with caustic stress corrosion cracking at grain boundaries**.

### 2.1 Analytical Physics Model
Governed by the **LMTD Logarithmic Mean Temperature Difference**:

> **Primary Equation**: $Q = U \cdot A \cdot \Delta T_{lm}$  
> **Engineering Impact**: Sizing validation for pasteurization and cooling tunnels.

| Symbol | Variable Definition | Localized Reference |
| :--- | :--- | :--- |
| U | Heat Transfer Coeff | Engineering Constant |
| A | Area | Engineering Constant |
| \Delta T_{lm} | LMTD | Engineering Constant |

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Insufficient flow velocity (&lt;0.3 m/s) in heating channels | 8 | Localized boiling and dry-out causing 800°C hot spots | Integrate vortex flow promoters and install ultrasonic flow sensors with automatic pump speed control |
| Galvanic corrosion between 316L stainless steel jacket and carbon steel tank (0.5V potential difference) | 8 | Pitting corrosion at weld joints exceeding 2.0 mm/year penetration rate | Apply 300μm thick PTFE coating with cathodic protection using 1.5V impressed current system |

## 3. Key Technical Parameters
| Parameter | Value | Unit | Status |
| :--- | :--- | :--- | :--- |
| spec | Config-dependent | mm | Verified |

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Heating Tube/Coil](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/heating-tubecoil.md) `(Standalone System)`
- [Temperature Sensor](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/temperature-sensor.md) `(Standalone System)`
- [Connection Fittings](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/connection-fittings.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Temperature Controller**, **Industrial Power Supply Unit**, **Cleaning Solution Circulation Pump**  
**Downstream Applications**: Industrial Parts Washers, Metal Cleaning Systems, Surface Treatment Equipment  

## 5. Engineering Risks & FAQ
- **Caution**: 
- **Caution**: 
- **Caution**: 

### Q: What are the benefits of using Stainless Steel 316L for heating jackets in cleaning solution tanks?
**A**: Stainless Steel 316L offers superior corrosion resistance against chemicals and cleaning solutions, ensuring durability and preventing contamination in industrial applications.

### Q: How does the temperature sensor in this heating jacket improve thermal regulation?
**A**: The integrated temperature sensor provides precise monitoring and control of solution temperature, preventing overheating and ensuring consistent cleaning performance while optimizing energy efficiency.

### Q: What maintenance is required for heating coils in industrial cleaning equipment?
**A**: Regular inspection for mineral buildup, checking insulation integrity, and verifying sensor calibration are recommended. Stainless Steel 316L requires minimal maintenance due to its corrosion resistance.

## 6. Manufacturing Compliance
- ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS
- CE MARKING - EU DIRECTIVE 2014/35/EU (LOW VOLTAGE DIRECTIVE)

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Heating Jacket/Coil](https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/heating-jacketcoil)**

### 🌐 Knowledge Graph Topology
> **Node Status**: Verified Engineering Spec
> **Connectivity**: Linked to **4** standalone system nodes
> **Global Context**: Part of a 5,814 node industrial cluster within the CNFX Graph

> **Reference ID**: HEATING_JACKETCOIL | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: 73414afd
